271549386

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{4441}}^1$

素因数の和:4571

約数の個数: 48

約数和(自身を含む): 609797760

約数和(自身を除く): 338248374

約数列:

[1, 2, 3, 6, 9, 18, 43, 79, 86, 129, 158, 237, 258, 387, 474, 711, 774, 1422, 3397, 4441, 6794, 8882, 10191, 13323, 20382, 26646, 30573, 39969, 61146, 79938, 190963, 350839, 381926, 572889, 701678, 1052517, 1145778, 1718667, 2105034, 3157551, 3437334, 6315102, 15086077, 30172154, 45258231, 90516462, 135774693, 271549386]

約数ペア:

[(1, 271549386), (2, 135774693), (3, 90516462), (6, 45258231), (9, 30172154), (18, 15086077), (43, 6315102), (79, 3437334), (86, 3157551), (129, 2105034), (158, 1718667), (237, 1145778), (258, 1052517), (387, 701678), (474, 572889), (711, 381926), (774, 350839), (1422, 190963), (3397, 79938), (4441, 61146), (6794, 39969), (8882, 30573), (10191, 26646), (13323, 20382)]